Make it 300 pf. Fold to the 3bet unless you have reason to believe he's making a move in which case you should shove. Although with no antes and it's early this is such a standard easy fold to the 3 bet pf. His hand range only includes hands that you beat. So he 3 bet pf and shoved flop his range isn't only AJ+. It's more likely you can include JJ+ as well maybe even 88-TT. vs that range your pf call of the 3 bet is terrible and even on this flop your a dog. Although if I'm going to make the bad call pf then you have to call when you hit this flop.
Yeah it was a pretty loose bad call preflop, but I was almost 100 percent sure he whiffed the flop which he did, but your right...even in best of cases he flips up what he did and not a pocket pair, at the time it seemed genius after seeing hsi hand but was still 50 50 at best...thanks for input